package cn.edu.ecust.common.util;

import cn.edu.ecust.dto.UserDTO;

/**
 * @author cjj
 * @date 2023/09/03 17:37
 **/
public class UserHolder {
    private static final ThreadLocal<UserDTO> tl = new ThreadLocal<>();

    public static void saveUser(UserDTO user){
        tl.set(user);
    }

    public static UserDTO getUser(){
        return tl.get();
    }

    public static void removeUser(){
        tl.remove();
    }
}
